/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.datavines.engine.spark.api.dialect;

import lombok.extern.slf4j.Slf4j;
import org.apache.spark.sql.jdbc.JdbcDialect;

@Slf4j
public class HiveSqlDialect extends JdbcDialect {

    @Override
    public boolean canHandle(String url) {
        return url.startsWith("jdbc:hive2");
    }

    @Override
    public String quoteIdentifier(String colName) {
        log.info(colName);
        if(colName.contains(".")){
            String colName1 = colName.substring(colName.indexOf(".") + 1);
            return "`"+colName1+"`";
        }
        return  "`"+colName+"`";
    }
}
